Tiny, Itchy Patch of Blisters

Hi! I'm new here and need some help. OK, I have 3 patches of tiny water-filled blisters. The patches are about the size of a dime. 2 on left hand 1 on foot. They are itchy and flaky sometimes. I've popped the blisters before and they leave a hollow hole. They are driving me nuts. They sometimes go away for a week or so then pop up again. I've tried lotion before and it doesn't work at all. I'm not much of a doctor person so I was hoping someone might have a home remedy or something. Any help would be greatly appreciated.

daisyheadmaisy,
It doesn't itch all the time. Only when I bust the blisters. The blisters are tiny. I get 8 or 9 in one little red scaly patch. I thought it might be a ringworm but it doesn't come close to looking like one.